👉 A dipeptide is a peptide consisting of two or more amino acids, where each amino acid has one or more identical pairs of atoms. This means that in a dipeptide, there are three types of amino acids (a, b, and c) with a unique pairing of the same two atoms. For example: - A: Glutamine (Glu) - 2 carbons - B: Lysine (Leu) - 3 carbons - C
